[Bug 67016] Lockup on piglit test vs-textureSize-compare with AMD 6950

https://bugs.freedesktop.org/show_bug.cgi?id=67016

--- Comment #3 from Martin Andersson g02maran@gmail.com --- (In reply to comment #2)

Does the test work reliably with that kernel commit reverted? You don't need to adjust the alignment of anything in mesa. I don't see how that commit would cause any regressions. It just adjusts the alignment of VM page table blocks in the kernel driver. Even if cayman doesn't need 32K VM page table alignment, over-aligning shouldn't hurt.

I ran the test 500 times without fail with RADEON_VA=0 with that kernel commit.

I also ran the test 500 times without fail with that kernel commit reverted and RADEON_VA=1.